Dong Lei (formerly known as Yan Dong) was born in Beijing. Member of China Cuisine Association, member of Beijing Cuisine Association, member of Beijing Western Food Association's foreign food and beverage professional committee. Director of International Culinary Federation, director of Chinese Medicinal Diet Research Association. International cooking master, China cooking master, Beijing cooking master. Beijing tianlun Dynasty Hotel Senior Chef, National Senior Nutrition Caterer, National Senior Cooking Technician, and National Hotel Industry Judge of the Ministry of Commerce. He has published dozens of papers in China Cooking, China Food, Catering World, Sichuan Cooking, Happy Kitchen and other well-known domestic cooking magazines. Celebrity interviews were published in China Economic Daily, China Food and Happy Kitchen. He published a book on cooking, The Secrets of Cooking and Seasoning.